Referring only to the periodic table give the ionic charge expected of these representatives elements type your answers format 1+ 2 -
Te
Be
Ba
P
Li
Ga
C
At
To determine the expected ionic charges of representative elements using only the periodic table, you need to look at their group number or position within the periodic table.
1. Te (Tellurium) is found in Group 16 or the oxygen family. Elements in this group typically have a charge of 2- because they tend to gain two electrons to achieve a stable electron configuration. So, the expected ionic charge for Te is 2-.
2. Be (Beryllium) is in Group 2 or the alkaline earth metals. Elements in this group typically lose two electrons to achieve stability, resulting in a 2+ charge. Therefore, the expected ionic charge for Be is 2+.
3. Ba (Barium) is also a member of Group 2. So, like Be, Ba will lose two electrons and have an expected ionic charge of 2+.
4. P (Phosphorus) belongs to Group 15 or the nitrogen family. Elements in this group tend to gain three electrons to achieve stability, resulting in a 3- charge. Therefore, the expected ionic charge for P is 3-.
5. Li (Lithium) is found in Group 1 or the alkali metals. Elements in this group lose one electron to attain stability. Hence, the expected ionic charge for Li is 1+.
6. Ga (Gallium) is in Group 13 or the boron family. Elements in this group typically lose three electrons to achieve stability, so the expected ionic charge for Ga is 3+.
7. C (Carbon) is found in Group 14 or the carbon family. Carbon typically neither loses nor gains electrons to achieve stability. Therefore, the expected ionic charge for C is neutral or 0.
8. At (Astatine) is in Group 17 or the halogens. Elements in this group typically gain one electron to achieve stability. Therefore, the expected ionic charge for At is 1-.
Using the periodic table, we can determine the expected ionic charges of the representative elements:
Te - In the periodic table, Te belongs to Group 16, also known as the oxygen group. Elements in this group commonly have an ionic charge of 2-.
Be - Be belongs to Group 2, which is known as the alkaline earth metals. Elements in this group usually have an ionic charge of 2+.
Ba - Ba also belongs to Group 2, the alkaline earth metals. Consequently, its expected ionic charge is 2+.
P - P belongs to Group 15, the nitrogen group. Elements in this group often have an ionic charge of 3-.
Li - Li is found in Group 1, also known as the alkali metals. Elements in this group commonly have an ionic charge of 1+.
Ga - Ga belongs to Group 13, the boron group. Elements in this group typically have an ionic charge of 3+.
C - C belongs to Group 14, the carbon group. Unlike other elements, carbon doesn't typically form ionic compounds; rather, it forms covalent bonds.
At - At belongs to Group 17, the halogens. Elements in this group generally have an ionic charge of 1-.
To summarize:
Te: 2-
Be: 2+
Ba: 2+
P: 3-
Li: 1+
Ga: 3+
C: Doesn't typically form ionic compounds
At: 1-